72 lines
2.5 KiB
C#
72 lines
2.5 KiB
C#
namespace Transport;
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/// <summary>
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/// Represents management of all available vehicles and performed rides.
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/// </summary>
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public sealed class TravelManagement
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{
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/// <summary>
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/// The max. distance a rickshaw can travel during a single rental
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/// </summary>
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public const double MaxRickshawDistance = 50D;
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private readonly List<Vehicle> _vehicles;
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/// <summary>
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/// Creates a new instance of the management
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/// </summary>
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public TravelManagement()
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{
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_vehicles = [];
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}
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/// <summary>
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/// Loads the available vehicles from the Excel file at the given location
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/// </summary>
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/// <param name="filePath">Path to the workbook</param>
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/// <returns>True if loading was successful; false otherwise</returns>
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public bool InitializeFromFile(string filePath)
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{
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// TODO
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var workbook = new XLWorkbook(filePath);
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var rickshawSheet = workbook.Worksheet(Rickshaw.WorksheetName);
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var carSheet = workbook.Worksheet(Car.WorksheetName);
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// TODO
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return false;
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}
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/// <summary>
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/// Attempts to rent a vehicle for the given distance and customer.
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/// Important: the distance is (unrealistically) fixed: it will be
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/// exactly the given value, neither shorter nor longer.
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/// If a <see cref="Rickshaw"/> is requested but the distance exceeds <see cref="MaxRickshawDistance"/>
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/// a <see cref="Car"/> is selected instead.
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/// Only vehicles currently available (= not on a ride) are considered.
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/// </summary>
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/// <param name="customerName">Name of the customer who desires to rent a vehicle</param>
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/// <param name="distance">The distance for which the vehicle is rented</param>
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/// <typeparam name="TPreferredVehicle">Desired vehicle type</typeparam>
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/// <returns>The rented vehicle, if a matching one has been found</returns>
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public Vehicle? RentVehicle<TPreferredVehicle>(string customerName, double distance)
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where TPreferredVehicle : Vehicle
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{
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// TODO
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return null;
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}
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/// <summary>
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/// Creates an Excel workbook which contains a worksheet for every vehicle.
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/// Each worksheet contains the detail travel log of all rentals for one vehicle.
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/// </summary>
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/// <returns>Workbook containing travel log of all vehicles</returns>
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public IXLWorkbook GetTravelLog()
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{
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IXLWorkbook workbook = new XLWorkbook();
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// TODO
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return workbook;
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}
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}
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